1" ball - 2.2" overall length. The accessories series employs the latest designs that cater to different photographic and video systems. By utilizing the best possible materials on the market, such as T6061 aluminum -- this popular thread adapter is a qua

1" ball - 2.2" overall length. The accessories series employs the latest designs that cater to different photographic and video systems. By utilizing the best possible materials on the market, such as T6061 aluminum -- this popular thread adapter is a quality choice. Standard Adapter, Model 900814